自学教程：C++ AfxExtractSubString函数代码示例

void CDataCeneter::GetMailServer(BYTE bOperation, LPVOID VarData){	struMail *pMailData = (struMail*)VarData;	TCHAR szData[1024] = {0};	ULONG ulChars = 1024;	CRegKey regKey;	if( regKey.Open(HKEY_LOCAL_MACHINE, GetRegFolder()) == ERROR_SUCCESS)	{		regKey.QueryStringValue(_T("SMTPSETTING"), szData,&ulChars);	}	regKey.Close();	CString csSMTPSecure, csSMTPServer, csSMTPPort, csSMTPAccount, csSMTPPassword;	AfxExtractSubString(csSMTPSecure, szData, 0, ';');	AfxExtractSubString(csSMTPServer, szData, 1, ';');	AfxExtractSubString(csSMTPPort, szData, 2, ';');	AfxExtractSubString(csSMTPAccount, szData, 3, ';');	AfxExtractSubString(csSMTPPassword, szData, 4, ';');	pMailData->SMTPSecure = (SMTP_SECURE)_ttoi(csSMTPSecure);	pMailData->SMTPServer = csSMTPServer;	pMailData->SMTPPort = csSMTPPort;	pMailData->SMTPAccount = csSMTPAccount;	pMailData->SMTPPassword = csSMTPPassword;}

/* extract CSV items using undocumented 'AfxExtractSubString()' to speed up (maybe) */bool	CCsvFile::GetItem(CStringW &item, const CStringW &line, WORD &index){	CStringW last_item;	bool	ret = false;	last_item.Empty();	if(!AfxExtractSubString(item,line,index,','))		return false;	if(item.Left(1) == _T("/""))	{		do		{			if(item.Right(1) == _T("/""))			{				if(!last_item.IsEmpty())					item = last_item + item;				item.Trim(_T("/""));				ret = true;				break;			}			last_item += item + _T(",");		}		while(AfxExtractSubString(item,line,++index,','));	}	else		ret = true;	return ret;}

BOOL CDialogCheckUpdate::OnInitDialog(){	CDialog::OnInitDialog();	// TODO:  在此添加额外的初始化	CString strLatestVersionInfo = GetLatestVersionInfo(UIDESIGNER_VERSION_CHECK_URL);	CString strLastestVersion;	CString strUpdateURL;	AfxExtractSubString(strLastestVersion,strLatestVersionInfo, 0, '|');	AfxExtractSubString(strUpdateURL,strLatestVersionInfo, 1, '|');	this->GetDlgItem(IDC_STATIC_CURRENT_VERSION)->SetWindowText(UIDESIGNER_VERSION);	this->GetDlgItem(IDC_STATIC_LATEST_VERSION)->SetWindowText(strLastestVersion);	CWnd* pWndInfo = this->GetDlgItem(IDC_STATIC_UPDATE_INFO);	if(strLatestVersionInfo.IsEmpty())		pWndInfo->SetWindowText(_T("检查新版本失败！"));	else if(strLastestVersion == UIDESIGNER_VERSION)		pWndInfo->SetWindowText(_T("您的版本已经是最新！"));	else	{		m_btnUpdateURL.SetURL(strUpdateURL);		m_btnUpdateURL.SetTooltip(_T("下载最新版本"));		m_btnUpdateURL.SizeToContent();		m_btnUpdateURL.ShowWindow(SW_SHOW);		pWndInfo->SetWindowText(_T("新版本可供下载！"));	}		return TRUE;  // return TRUE unless you set the focus to a control	// 异常: OCX 属性页应返回 FALSE}

//******************************************************************************void CBCGPRadialMenuItem::UpdateToolTip(){	CString strText;	if (!strText.LoadString (m_nID))	{		return;	}	m_strToolTip.Empty ();	m_strDescription.Empty ();	if (strText.IsEmpty ())	{		return;	}	AfxExtractSubString (m_strDescription, strText, 0);	AfxExtractSubString (m_strToolTip, strText, 1, '/n');	const CString strDummyAmpSeq = _T("/001/001");	m_strToolTip.Replace (_T("&&"), strDummyAmpSeq);	m_strToolTip.Remove (_T('&'));	m_strToolTip.Replace (strDummyAmpSeq, _T("&"));}

void CMainDlg::OnBnClickedBtRescan(){	CStringList ports;	CString str, port, name;	int ix, num, sel=0;		m_comPorts.ResetContent();	MgpEnumerateSystemPorts(_T("Ports"), _T("COM"), &ports);	POSITION pos = ports.GetHeadPosition();	while(pos)	{		str = ports.GetNext(pos);		AfxExtractSubString(port, str, 0, '/n');		AfxExtractSubString(name, str, 1, '/n');		if(_stscanf(port, _T("COM%i"), &num) == 1)		{			ix = m_comPorts.AddString(name);			m_comPorts.SetItemData(ix, (LPARAM) num);			if(name.Find(_T("Bootloader")) >= 0)			{				sel = ix;			}		}	}	m_comPorts.SetCurSel(sel);}

BOOL CConnectRemoteMachineWindow::OnInitDialog(){	CDialog::OnInitDialog();		m_port.SetWindowTextW(L"20099");	loadHistory();	int i = 0;	std::deque<CString>::iterator iter = m_historyCommand.begin();	for(; iter != m_historyCommand.end(); iter++)	{		if(i == 0)		{			CString output = L"";			CString output1 = L"";			AfxExtractSubString(output, (*iter), 0, _T(':'));			AfxExtractSubString(output1, (*iter), 1, _T(':'));			char* ip = KBEngine::strutil::wchar2char(output.GetBuffer(0));			m_ip.SetAddress(ntohl(inet_addr(ip)));			free(ip);			m_port.SetWindowTextW(output1);		}		i++;		m_log.AddString((*iter));	}	return TRUE;  // return TRUE  unless you set the focus to a control}

void AfxUnregisterShellFileTypes(){	CString strPathName, strTemp;	AfxGetModuleShortFileName(AfxGetInstanceHandle(), strPathName);	CString	strMainFrame;	VERIFY(strMainFrame.LoadString( IDR_MAINFRAME ));	CString strFilterExt, strFileTypeId, strFileTypeName;	if (AfxExtractSubString( strFileTypeId,strMainFrame,	   CDocTemplate::regFileTypeId) && !strFileTypeId.IsEmpty())	{		// enough info to register it		if (!AfxExtractSubString( strFileTypeName, strMainFrame,		   CDocTemplate::regFileTypeName))			strFileTypeName = strFileTypeId;    // use id name		ASSERT(strFileTypeId.Find(' ') == -1);  // no spaces allowed		strTemp.Format(_afxDefaultIconFmt, (LPCTSTR)strFileTypeId);		AfxDeleteRegKey(strTemp);		// path/shell/open/command = path filename		strTemp.Format(_afxShellOpenFmt, (LPCTSTR)strFileTypeId,			(LPCTSTR)_afxCommand);		AfxDeleteRegKey(strTemp);		// path/shell/print/command = path /p filename		strTemp.Format(_afxShellPrintFmt, (LPCTSTR)strFileTypeId,			(LPCTSTR)_afxCommand);		AfxDeleteRegKey(strTemp);		// path/shell/printto/command = path /pt filename printer driver port		strTemp.Format(_afxShellPrintToFmt, (LPCTSTR)strFileTypeId,			(LPCTSTR)_afxCommand);		AfxDeleteRegKey(strTemp);		AfxExtractSubString( strFilterExt, strMainFrame, CDocTemplate::filterExt);		if (!strFilterExt.IsEmpty())		{			ASSERT(strFilterExt[0] == '.');			LONG lSize = _MAX_PATH * 2;			LONG lResult = ::RegQueryValue(HKEY_CLASSES_ROOT, strFilterExt,				strTemp.GetBuffer(lSize), &lSize);			strTemp.ReleaseBuffer();			if (lResult != ERROR_SUCCESS || strTemp.IsEmpty() ||				strTemp == strFileTypeId)			{				strTemp.Format(_afxShellNewFmt, (LPCTSTR)strFilterExt);				AfxDeleteRegKey(strTemp);				// no association for that suffix				AfxDeleteRegKey(strFilterExt);			}		}	}}

AFX_STATIC void AFXAPI _AfxAppendFilterSuffix(CString& filter, OPENFILENAME& ofn,											  CString *pstrDefaultExt){	CString	strMainFrame;	VERIFY(strMainFrame.LoadString( IDR_MAINFRAME ));	CString strFilterExt, strFilterName;	if (AfxExtractSubString(strFilterExt, strMainFrame, CDocTemplate::filterExt) &&	 !strFilterExt.IsEmpty() &&	 AfxExtractSubString(strFilterName, strMainFrame, CDocTemplate::filterName) &&	 !strFilterName.IsEmpty())	{		// a file based document template - add to filter list		ASSERT(strFilterExt[0] == '.');		if (pstrDefaultExt != NULL)		{			// set the default extension			*pstrDefaultExt = ((LPCTSTR)strFilterExt) + 1;  // skip the '.'			ofn.lpstrDefExt = (LPTSTR)(LPCTSTR)(*pstrDefaultExt);			ofn.nFilterIndex = ofn.nMaxCustFilter + 1;  // 1 based number		}		// add to filter		filter += strFilterName;		ASSERT(!filter.IsEmpty());  // must have a file type name		filter += (TCHAR)'/0';  // next string please		filter += (TCHAR)'*';		filter += strFilterExt;		filter += (TCHAR)'/0';  // next string please		ofn.nMaxCustFilter++;	}}

CSize CXTPPropertyGridItemSize::StringToSize(LPCTSTR str){	CString strWidth, strHeight;	AfxExtractSubString(strWidth, str, 0, ';');	AfxExtractSubString(strHeight, str, 1, ';');	return CSize(_ttoi(strWidth), _ttoi(strHeight));}

void CEditListEditor::OpenFile(LPCTSTR lpFileName){    CString strLine;    CStdioFile editListFile;    CString strUser;    CString strHotFolders;    CloseFile();    m_strFileName.Format(_T("%s.edl"), lpFileName);    if (editListFile.Open(m_strFileName, CFile::modeRead)) {        m_bFileOpen = true;        while (editListFile.ReadString(strLine)) {            //int nPos = 0;            CString strIn;      //  = strLine.Tokenize(_T(" /t"), nPos);            CString strOut;     //  = strLine.Tokenize(_T(" /t"), nPos);            CString strName;    //  = strLine.Tokenize(_T(" /t"), nPos);            AfxExtractSubString(strIn, strLine, 0, _T('/t'));            AfxExtractSubString(strOut, strLine, 1, _T('/t'));            AfxExtractSubString(strName, strLine, 2, _T('/t'));            if (strUser.IsEmpty()) {                AfxExtractSubString(strUser, strLine, 3, _T('/t'));                SelectCombo(strUser, m_cbUsers);            }            if (strHotFolders.IsEmpty()) {                AfxExtractSubString(strHotFolders, strLine, 4, _T('/t'));                SelectCombo(strHotFolders, m_cbHotFolders);            }            if (!strIn.IsEmpty() && !strOut.IsEmpty()) {                CClip NewClip;                NewClip.SetIn(strIn);                NewClip.SetOut(strOut);                NewClip.SetName(strName);                InsertClip(nullptr, NewClip);            }        }        editListFile.Close();    } else {        m_bFileOpen = false;    }    if (m_nameList.IsEmpty()) {        CStdioFile nameFile;        CString str;        if (nameFile.Open(_T("EditListNames.txt"), CFile::modeRead)) {            while (nameFile.ReadString(str)) {                m_nameList.Add(str);            }            nameFile.Close();        }    }}

// Get current setting for a file or the default settings if not yet set// This now handles an index of -1 to get the default settingCString CHexFileList::GetData(int index, param_num param) const{	ASSERT(index < int(name_.size()));	CString retval;	if (index > - 1)		AfxExtractSubString(retval, data_[index], param, '|');	if (retval.IsEmpty())		AfxExtractSubString(retval, default_data_, param, '|');	return retval;}

void CAddDevice::GetNetMask(CJason& jason, ec_Camera& camObj){	CString csNetmask;	jason.GetValuebyKey(_T("netmask"),csNetmask);	LPCTSTR lpszFullString = csNetmask.GetBuffer();	AfxExtractSubString(camObj.subnet_mask1, lpszFullString, 0, '.');	AfxExtractSubString(camObj.subnet_mask2, lpszFullString, 1, '.');	AfxExtractSubString(camObj.subnet_mask3, lpszFullString, 2, '.');	AfxExtractSubString(camObj.subnet_mask4, lpszFullString, 3, '.');	csNetmask.ReleaseBuffer();}

CMDIChildWnd* CMDIFrameWnd::CreateNewChild(CRuntimeClass* pClass,		UINT nResources, HMENU hMenu /* = NULL */, HACCEL hAccel /* = NULL */){	ASSERT(pClass != NULL);	CMDIChildWnd* pFrame = (CMDIChildWnd*) pClass->CreateObject();	ASSERT_KINDOF(CMDIChildWnd, pFrame);	// load the frame	CCreateContext context;	context.m_pCurrentFrame = this;	pFrame->SetHandles(hMenu, hAccel);	if (!pFrame->LoadFrame(nResources,			WS_OVERLAPPEDWINDOW | FWS_ADDTOTITLE, NULL, &context))	{		TRACE(traceAppMsg, 0, "Couldn't load frame window./n");		return NULL;	}	CString strFullString, strTitle;	if (strFullString.LoadString(nResources))		AfxExtractSubString(strTitle, strFullString, CDocTemplate::docName);	// redraw the frame and parent	pFrame->SetTitle(strTitle);	pFrame->InitialUpdateFrame(NULL, TRUE);	return pFrame;}

void CFireView:: ParseToIp(CString str){	// Your code, please pay attention to the form of IP address and port!	//把每一行的字符串根据逗号分隔开	CString strTmp[8];	for(int i = 0; i < 8; i ++){		AfxExtractSubString(strTmp[i], (LPCTSTR)str, i, ',');	}	//将每行数据添加在Item列表里的首行（第0行）	AddItem(0,0,(LPCTSTR)strTmp[0]);	AddItem(0,1,(LPCTSTR)strTmp[1]);	AddItem(0,2,(LPCTSTR)strTmp[2]);	AddItem(0,3,(LPCTSTR)strTmp[3]);	AddItem(0,4,(LPCTSTR)strTmp[4]);	AddItem(0,5,(LPCTSTR)strTmp[5]);	int	_proto = atoi((LPCTSTR)strTmp[6]);	CString	proto;	if(_proto == 0)		proto = "ANY";	else if(_proto == 1)		proto = "ICMP";	else if(_proto == 6)		proto = "TCP";	else if(_proto == 17)		proto = "UDP";	AddItem(0,6,((LPCTSTR)proto));	int _action = atoi((LPCTSTR)strTmp[7]);	if(_action == 0)		AddItem(0,7,"ALLOW");	if(_action == 1)		AddItem(0,7,"DENY");	//对应行数增加1	_rows ++;	}

BOOL CSetupWnd::LoadWndParameter(CString& strParameter){	CStringArray arData;	if (!m_edPath)		return FALSE;	CString sToken = _T("");	int i = 0;	while (AfxExtractSubString(sToken, strParameter, i, ','))	{		arData.Add(sToken);		i++;	}	if (arData.GetCount() != $VALUE_MAX)		return FALSE;			m_btnEnable->SetCheck(_tstoi(arData.GetAt($VALUE_ENABLE)));	CString strTemp(arData.GetAt($VALUE_PATH));	strTemp.Replace(L"//", L"////");	m_edPath->SetWindowText(strTemp);	return TRUE;}

void CBCGPRibbonBackstagePagePrint::OnPageChanged() {	if (m_wndPreview->GetSafeHwnd () != NULL)	{		CPrintInfo* pPrintInfo = m_wndPreview->GetPrintInfo ();		CString strPage;		CString strFmt;		if (!AfxExtractSubString (strFmt, pPrintInfo->m_strPageDesc, 0))		{			strFmt = _T("%d");		}		strPage.Format(strFmt, m_wndPreview->GetCurrentPage ());		m_wndPageNum.SetWindowText (strPage);		m_btnPrev.EnableWindow (m_wndPreview->GetCurrentPage () > pPrintInfo->GetMinPage ());		m_btnNext.EnableWindow (m_wndPreview->GetCurrentPage () < pPrintInfo->GetMaxPage ());	}	else	{		m_btnPrev.EnableWindow (FALSE);		m_btnNext.EnableWindow (FALSE);		m_wndPageNum.SetWindowText (_T(""));		m_wndPageNum.EnableWindow (FALSE);	}}

void CSizableReBar::LoadState( LPCTSTR lpszProfileName ){    // This function restores index, width and style from the registry for    // each band in the rebar.    CString strValue = AfxGetApp()->GetProfileString( lpszProfileName,        m_lpszStateInfoEntry );    if ( !strValue.IsEmpty() )    {        REBARBANDINFO rbbi;        rbbi.cbSize = sizeof( rbbi );        rbbi.fMask  = RBBIM_STYLE | RBBIM_SIZE | RBBIM_ID;        CReBarCtrl& rbCtrl = m_wndReBar.GetReBarCtrl();        for ( UINT nBand = 0; nBand < rbCtrl.GetBandCount(); nBand++ )        {            CString strBandState;            VERIFY( AfxExtractSubString( strBandState, strValue, nBand, _T('/n') ) );            UINT nID, cx, nStyle;            int nResult = _stscanf( strBandState, m_lpszStateInfoFormat, &nID, &cx, &nStyle );            ASSERT( nResult == 3 );            rbCtrl.MoveBand( rbCtrl.IDToIndex( nID ), nBand );            VERIFY( rbCtrl.GetBandInfo( nBand, &rbbi ) );            rbbi.cx     = cx;            rbbi.fStyle = ( rbbi.fStyle & ~( RBBS_HIDDEN | RBBS_BREAK ) ) | nStyle;            VERIFY( rbCtrl.SetBandInfo( nBand, &rbbi ) );        }    }}

BOOL CGuiFrameWnd::LoadFrame(UINT nIDResource, DWORD dwDefaultStyle, CWnd* pParentWnd, CCreateContext* pContext) {	// only do this once	ASSERT_VALID_IDR(nIDResource);	ASSERT(m_nIDHelp == 0 || m_nIDHelp == nIDResource);	m_nIDHelp = nIDResource; // ID for help context (+HID_BASE_RESOURCE)	CString strFullString;	if (strFullString.LoadString(nIDResource))		AfxExtractSubString(m_strTitle, strFullString, 0); // first sub-string	VERIFY(AfxDeferRegisterClass(AFX_WNDFRAMEORVIEW_REG));	// attempt to create the window	LPCTSTR lpszClass = GetIconWndClass(dwDefaultStyle, nIDResource);	LPCTSTR lpszTitle = m_strTitle;	if (!Create(lpszClass, lpszTitle, dwDefaultStyle, rectDefault,pParentWnd, NULL, 0L, pContext))	{		return FALSE; // will self destruct on failure normally	}	// save the default menu handle	ASSERT(m_hWnd != NULL);	m_hMenuDefault = ::GetMenu(m_hWnd);	// load accelerator resource	LoadAccelTable(MAKEINTRESOURCE(nIDResource));	if (pContext == NULL) // send initial update		SendMessageToDescendants(WM_INITIALUPDATE, 0, 0, TRUE, TRUE);	return TRUE;}

void CFrameWnd::GetMessageString( UINT nID, CString &rString ) const/******************************************************************/{    CString strTemp;    strTemp.LoadString( nID );    AfxExtractSubString( rString, strTemp, 0 );}

BOOL CALLBACK EnumWindowsProc(HWND hwnd, DWORD lParam) {  // 窗口是否可视    if (!IsWindowVisible(hwnd))        return TRUE;     // 窗口是否可激活    if (!IsWindowEnabled(hwnd))        return TRUE;		int length = ::GetWindowTextLength(hwnd);	// 窗口是否有标题，无标题则无法判断	if(length <1) 		return TRUE;	char *buffer = new char[length+2];	::GetWindowText(hwnd,buffer,length+2);	CString str_Title = buffer;	CString keywords = *((CString*)lParam);	CString temp;	int i=0;	while(AfxExtractSubString(temp,(LPCTSTR)keywords,i++,'%'))	{		if(temp.GetLength()>0 && str_Title.Find(temp,0) != -1)  //看窗口标题中是否包含关键字，若有，则发送关闭消息使其关闭			::PostMessage(hwnd,WM_CLOSE,0,0);	}    return TRUE;}

BOOL CModelessMain::OnToolTipText(UINT, NMHDR* pNMHDR, LRESULT* pResult){	ASSERT(pNMHDR->code == TTN_NEEDTEXTA || pNMHDR->code == TTN_NEEDTEXTW);	// allow top level routing frame to handle the message	if (GetRoutingFrame() != NULL)		return FALSE;	// need to handle both ANSI and UNICODE versions of the message	TOOLTIPTEXTA* pTTTA = (TOOLTIPTEXTA*)pNMHDR;	TOOLTIPTEXTW* pTTTW = (TOOLTIPTEXTW*)pNMHDR;	TCHAR szFullText[256];	CString strTipText;	UINT_PTR nID = (UINT_PTR)pNMHDR->idFrom;	if (pNMHDR->code == TTN_NEEDTEXTA && (pTTTA->uFlags & TTF_IDISHWND) ||		pNMHDR->code == TTN_NEEDTEXTW && (pTTTW->uFlags & TTF_IDISHWND))	{		// idFrom is actually the HWND of the tool		nID = ((UINT_PTR)(WORD)::GetDlgCtrlID((HWND)nID));	}	if (nID != 0) // will be zero on a separator	{		AfxLoadString((UINT)nID, szFullText);			// this is the command id, not the button index		AfxExtractSubString(strTipText, szFullText, 1, '/n');	}#ifndef _UNICODE	if (pNMHDR->code == TTN_NEEDTEXTA)		_tcsncpy_s(pTTTA->szText, (sizeof(pTTTA->szText)/sizeof(pTTTA->szText[0])),			strTipText, _TRUNCATE);	else	{		int n = MultiByteToWideChar(CP_ACP, 0, strTipText, -1, pTTTW->szText, 			sizeof(pTTTW->szText)/sizeof(pTTTW->szText[0]));		if (n > 0)			pTTTW->szText[n-1] = 0;	}#else	if (pNMHDR->code == TTN_NEEDTEXTA)	{		int n = WideCharToMultiByte(CP_ACP, 0, strTipText, -1, 			pTTTA->szText, sizeof(pTTTA->szText)/sizeof(pTTTA->szText[0]),			NULL, NULL);		if (n > 0)			pTTTA->szText[n-1] = 0;	}	else		_tcsncpy_s(pTTTW->szText, (sizeof(pTTTW->szText)/sizeof(pTTTW->szText[0])),			strTipText, _TRUNCATE);#endif	*pResult = 0;	// bring the tooltip window above other popup windows	::SetWindowPos(pNMHDR->hwndFrom, HWND_TOP, 0, 0, 0, 0,		SWP_NOACTIVATE|SWP_NOSIZE|SWP_NOMOVE);	return TRUE;    // message was handled}

void CConnectRemoteMachineWindow::OnLbnDblclkList1(){	// TODO: Add your control notification handler code here	CString str;	m_log.GetText(m_log.GetCurSel(), str);		CString output = L"";	CString output1 = L"";	AfxExtractSubString(output, str, 0, _T(':'));	AfxExtractSubString(output1, str, 1, _T(':'));	char* ip = KBEngine::strutil::wchar2char(output.GetBuffer(0));	m_ip.SetAddress(ntohl(inet_addr(ip)));	free(ip);	m_port.SetWindowTextW(output1);}

CString	AfxGetApplicationName( ){	CString	strMainFrame;	strMainFrame.LoadString( IDR_MAINFRAME );	CString strName;	VERIFY( AfxExtractSubString( strName, strMainFrame,CDocTemplate::windowTitle) );	return strName;}

HRESULT CPatchDlg::ParseServerCfg(CString cfgPath){	BKIni::Document ini;	int nFileCount=100;	HRESULT hr=S_OK;	BKIni::Section section;	if (FAILED(hr))		return hr;    ini.LoadFile(cfgPath);	if (!ini.HasSection(L"config"))		return E_FAIL;    section=ini[L"config"];	//初始化	nFileCount=section[L"maxFileCount"].GetValueDWORD();	sBaseAddress=section[_T("baseAddress")].GetValueString();	section=ini[L"file"];	m_mapSvrFileVersion.RemoveAll();	Log(_T("分析服务端的文件列表,基址%s,最大文件数%d/r/n"),sBaseAddress,nFileCount);	for (int i=1; i<nFileCount; ++i)	{		wchar_t szItem[10] = {0};		wsprintf(szItem, L"f%d", i);		CString 			str,			sFile,			sVer,			sTmp;		DWORD dwCrc=0;		if (!section.HasKey(szItem))			break;        str=section[szItem].GetValueString();		PFILEUPDATESVRDATA pData=new FILEUPDATESVRDATA();	    AfxExtractSubString(sFile,str,0,L',');		AfxExtractSubString(pData->sFilePath,str,1,L',');        AfxExtractSubString(sVer,str,2,L',');		AfxExtractSubString(sTmp,str,3,L',');		_stscanf_s(sTmp.GetString(),_T("%x"),&dwCrc);		pData->sFileName=sFile;		pData->sVersion=sVer;		pData->nCrc32=dwCrc;		m_mapSvrFileVersion.SetAt(sFile.MakeUpper(),pData);		//Log(_T("服务端文件:%-25s,版本:%10s/r/n"),pData->sFileName,pData->sVersion);	}	return S_OK;}

HICON ShellIcons::ExtractIcon(SHELLICON nIndex, bool bLarge){	HICON hIcon = NULL;	// Shell icons can be customized by the registry:	// HKLM/SOFTWARE/Microsoft/Windows/CurrentVersion/Explorer/Shell Icons	// "<ShellIconIndex>" = "<Filename>,<IconIndex>"	// E.g.	// "3" = "c:/MyFolderIcon.ico,1"	HKEY hkeyShellIcons;	if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, _T("SOFTWARE//Microsoft//Windows//CurrentVersion//Explorer//Shell Icons"), 0, KEY_READ, &hkeyShellIcons) == ERROR_SUCCESS)	{		TCHAR szBuffer[ MAX_PATH * sizeof TCHAR];		DWORD dwSize = MAX_PATH * sizeof TCHAR;		TCHAR szIndex[6] = {0};		_stprintf (szIndex, _T("%d"), nIndex);		if (RegQueryValueEx (hkeyShellIcons, szIndex, NULL, NULL, (LPBYTE)szBuffer, &dwSize) == ERROR_SUCCESS)		{			CString strFileName, strIndex;			VERIFY (AfxExtractSubString (strFileName, szBuffer, 0, _T(',')));			VERIFY (AfxExtractSubString (strIndex, szBuffer, 1, _T(',')));			if (bLarge)				ExtractIconEx(strFileName, _ttoi(strIndex), &hIcon, NULL, 1);			else				ExtractIconEx(strFileName, _ttoi(strIndex), NULL, &hIcon, 1);		}		RegCloseKey( hkeyShellIcons );	}	// Not customized? Then get the original icon from shell23.dll	if (!hIcon)	{		if (bLarge)			ExtractIconEx(_T("SHELL32.DLL"), nIndex, &hIcon, NULL, 1);		else			ExtractIconEx(_T("SHELL32.DLL"), nIndex, NULL, &hIcon, 1);	}	return hIcon;}

// xxx TBD handle whitespace including CR/LF// Takes a string in the form of an C/C++ enum content such as "{NONE, RED=2, GREEN}"// and returns a vector of name/value (Eg NONE/0, RED/2, GREEN/3).// If any errors are found in the string false is returned and the vector is empty.bool get_enum(LPCTSTR pp, std::vector<enum_entry> &retval){	retval.clear();	// Make sure the enum string starts with the flag character {	if (pp[0] != '{') return false;	// Get rid of the trailing } so we just have the enum strings	const char *pend = strchr(pp, '}');	if (pend == NULL) return false;	CString ss(pp+1, pend-pp-1);	__int64 enum_val = 0;	for (int ii = 0; ; ++ii)	{		CString entry;                  // One enum entry (comma separated)		enum_entry ee;                  // Entry to add to the returned vector		int eq_pos;                     // Posn of equals sign in the entry		// Get a single enum entry and break from loop if no more		if (!AfxExtractSubString(entry, ss, ii, ','))			break;		entry.TrimLeft();		entry.TrimRight();		if ((eq_pos = entry.Find('=')) == -1)		{			if (!valid_id(entry))			{				retval.clear();				return false;			}			ee.name = entry;		}		else		{			// Get separate name and value			ee.name = entry.Left(eq_pos);			ee.name.TrimRight();			if (!valid_id(ee.name))			{				retval.clear();				return false;			}			enum_val = _atoi64(entry.Mid(eq_pos + 1));		}		ee.value = enum_val;		retval.push_back(ee);		//TRACE2("ENUM: %s=%ld/n", ee.name, long(enum_val));		++enum_val;	}	return true;}

CString	AfxGetStrategyFileExt( ){	CString	strMainFrame;	strMainFrame.LoadString( IDR_MAINFRAME );	CString strExt;	VERIFY( AfxExtractSubString( strExt, strMainFrame,CDocTemplate::filterExt) );	ASSERT( !strExt.IsEmpty() && strExt[0] == '.');	return strExt;}

BOOL CXTPSyntaxEditSectionManager::SplitString(CString& csLeft, CString& csRight, const CString& csBuffer, TCHAR chSep){	if (!AfxExtractSubString(csLeft, csBuffer, 0, chSep))		return FALSE;	// trim whitespace from string.	csLeft.TrimLeft();	csLeft.TrimRight();	if (!AfxExtractSubString(csRight, csBuffer, 1, chSep))		return FALSE;	// trim whitespace from string.	csRight.TrimLeft();	csRight.TrimRight();	return TRUE;}

void CMyListCtrlTool::InsertRecord(CListCtrl &ctrl, CString &strRecord){    int nItems = 0;    /*nItems = m_ProcessListCtrl.GetHeaderCtrl()->GetItemCount();*/    #define  USE_AFXSUB#ifdef USE_AFXSUB        CString strSub;    AfxExtractSubString(strSub, strRecord, 0, '|');    int nItem = ctrl.InsertItem(nItems, strSub);        for (int i = 1; ; i++)    {        if (!AfxExtractSubString(strSub, strRecord, i, '|'))        {            break;        }        ctrl.SetItemText(nItem, i, strSub);    }    #else        TCHAR *pszTaskInfo = strRecord.GetBuffer(0);    TCHAR seps[] = TEXT("|");    TCHAR *token = NULL;        // 插入第1列    token = _tcstok(pszTaskInfo, seps);    if (token != NULL)    {        ctrl.InsertItem(nItems, token);        token = _tcstok(NULL, seps);    }        //后续各列插入    int nSub = 1;    while (token != NULL)    {        ctrl.SetItemText(nItems, nSub++, token);                token = _tcstok( NULL, seps );    } #endif}

void CBookmarkDlg::InitColumnHeadings(){	static char *heading[] =	{		"Name",		"File",		"Folder",		"Byte No",		"Modified",		"Accessed",		NULL	};	ASSERT(sizeof(heading)/sizeof(*heading) == COL_LAST + 1);	CString strWidths = theApp.GetProfileString("File-Settings", 												"BookmarkDialogColumns",												"80,80,,60,,138");	int curr_col = grid_.GetFixedColumnCount();	bool all_hidden = true;	for (int ii = 0; ii < COL_LAST; ++ii)	{		CString ss;		AfxExtractSubString(ss, strWidths, ii, ',');		int width = atoi(ss);		if (width != 0) all_hidden = false;                  // we found a visible column		ASSERT(heading[ii] != NULL);		grid_.SetColumnCount(curr_col + 1);		if (width == 0)			grid_.SetColumnWidth(curr_col, 0);              // make column hidden		else			grid_.SetUserColumnWidth(curr_col, width);      // set user specified size (or -1 to indicate fit to cells)		// Set column heading text (centred).  Also set item data so we know what goes in this column		GV_ITEM item;		item.row = 0;                                       // top row is header		item.col = curr_col;                                // column we are changing		item.mask = GVIF_PARAM|GVIF_FORMAT|GVIF_TEXT;       // change data+centered+text		item.lParam = ii;                                   // data that says what's in this column		item.nFormat = DT_CENTER|DT_VCENTER|DT_SINGLELINE;  // centre the heading		item.strText = heading[ii];                         // text of the heading		grid_.SetItem(&item);		++curr_col;	}	// Show at least one column	if (all_hidden)	{		grid_.SetColumnWidth(grid_.GetFixedColumnCount(), 1);		grid_.AutoSizeColumn(grid_.GetFixedColumnCount(), GVS_BOTH);	}}